There are several examples of evidence that support endosymbiosis theory. Mitochondria and chloroplasts contain their own small supply of DNA, which may be remnants of the genome the organelles had when they were independent aerobic bacteria.
on October 28, 2014 at 10:10 AM, updated October 28, 2014 at 10:21 AM. Print Email. Comments. JACKSON -- A 5-foot, 10-inch baby giraffe named Mika was born at Six Flags Great Adventure earlier this month, becoming the ninth giraffe in the park's Safari Off Road Adventure, park officials said Tuesday.
Birth: As two giraffes stand guard from hyenas out of shot, this giraffe starts to give birth on the savanna of the Masai Mara National Reserve, in Kenya. Down on all fours: The mother giraffe bends her thin legs until she is down on her knees as she tries to squeeze the calf out, which slowly begins to emerge.